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<div class="title">particle_dynamics_bodypart.hpp</div>  </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;</div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="preprocessor">#pragma once</span></div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;</div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="preprocessor">#include &quot;particle_dynamics_bodypart.h&quot;</span></div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;</div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespace_s_p_h.html">SPH</a> {</div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">class</span> BodyType, <span class="keyword">class</span> ParticlesType, <span class="keyword">class</span> BodyPartByParticleType, <span class="keyword">class</span> MaterialType&gt;</div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_s_p_h_1_1_part_dynamics_by_particle.html#a502c0129babb798189cec15ed7c88c0f">PartDynamicsByParticle&lt;BodyType, ParticlesType, BodyPartByParticleType, MaterialType&gt;</a></div><div class="line"><a name="l00016"></a><span class="lineno"><a class="line" href="class_s_p_h_1_1_part_dynamics_by_particle.html#a502c0129babb798189cec15ed7c88c0f">   16</a></span>&#160;<a class="code" href="class_s_p_h_1_1_part_dynamics_by_particle.html#a502c0129babb798189cec15ed7c88c0f">		::exec</a>(Real dt)</div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;    {</div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;        this-&gt;setupDynamics(dt);</div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i &lt; constrained_particles_.size(); ++i)</div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;        {</div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;            Update(constrained_particles_[i], dt);</div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;        }</div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;    }</div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">class</span> BodyType, <span class="keyword">class</span> ParticlesType, <span class="keyword">class</span> BodyPartByParticleType, <span class="keyword">class</span> MaterialType&gt;</div><div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_s_p_h_1_1_part_dynamics_by_particle.html">PartDynamicsByParticle&lt;BodyType, ParticlesType, BodyPartByParticleType, MaterialType&gt;</a></div><div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<a class="code" href="class_s_p_h_1_1_part_dynamics_by_particle.html">		::parallel_exec</a>(Real dt)</div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;    {</div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;        this-&gt;setupDynamics(dt);</div><div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;        parallel_for(blocked_range&lt;size_t&gt;(0, constrained_particles_.size()),</div><div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;            [&amp;](<span class="keyword">const</span> blocked_range&lt;size_t&gt;&amp; r) {</div><div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;            <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = r.begin(); i &lt; r.end(); ++i) {</div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;                Update(constrained_particles_[i], dt);</div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;            }</div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;        }, ap);</div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;    }</div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">class</span> BodyType, <span class="keyword">class</span> ParticlesType, <span class="keyword">class</span> BodyPartByCellType, <span class="keyword">class</span> MaterialType&gt;</div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_s_p_h_1_1_part_dynamics_by_cell.html#aac4fa50529a6aaf83e5352983fd4bfa6">PartDynamicsByCell&lt;BodyType, ParticlesType, BodyPartByCellType, MaterialType&gt;</a></div><div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="class_s_p_h_1_1_part_dynamics_by_cell.html#aac4fa50529a6aaf83e5352983fd4bfa6">   40</a></span>&#160;<a class="code" href="class_s_p_h_1_1_part_dynamics_by_cell.html#aac4fa50529a6aaf83e5352983fd4bfa6">		::exec</a>(Real dt)</div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;    {</div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;        this-&gt;setupDynamics(dt);</div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i != constrained_cells_.size(); ++i) {</div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;            <a class="code" href="namespace_s_p_h.html#a856451cbf2b050bbfc31b266ec4f7022">CellListDataVector</a>&amp; list_data = constrained_cells_[i]-&gt;cell_list_data_;</div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;            <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> num = 0; num &lt; list_data.size(); ++num) Update(list_data[num].first, dt);</div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;        }</div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;    }</div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">class</span> BodyType, <span class="keyword">class</span> ParticlesType, <span class="keyword">class</span> BodyPartByCellType, <span class="keyword">class</span> MaterialType&gt;</div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;    <span class="keywordtype">void</span> <a class="code" href="class_s_p_h_1_1_part_dynamics_by_cell.html">PartDynamicsByCell&lt;BodyType, ParticlesType, BodyPartByCellType, MaterialType&gt;</a></div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;<a class="code" href="class_s_p_h_1_1_part_dynamics_by_cell.html">		::parallel_exec</a>(Real dt)</div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;    {</div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;        this-&gt;setupDynamics(dt);</div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;        parallel_for(blocked_range&lt;size_t&gt;(0, constrained_cells_.size()),</div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;            [&amp;](<span class="keyword">const</span> blocked_range&lt;size_t&gt;&amp; r) {</div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;                <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = r.begin(); i &lt; r.end(); ++i) {</div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;                    <a class="code" href="namespace_s_p_h.html#a856451cbf2b050bbfc31b266ec4f7022">CellListDataVector</a>&amp; list_data = constrained_cells_[i]-&gt;cell_list_data_;</div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;                    <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> num = 0; num &lt; list_data.size(); ++num) Update(list_data[num].first, dt);</div><div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;                }</div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;            }, ap);</div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;    }</div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">class </span>ReturnType, <span class="keyword">typename</span> ReduceOperation,</div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;        <span class="keyword">class </span>BodyType, <span class="keyword">class </span>ParticlesType, <span class="keyword">class </span>BodyPartByParticleType, <span class="keyword">class </span>MaterialType&gt;</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;        ReturnType PartDynamicsByParticleReduce&lt;ReturnType, ReduceOperation,</div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;        BodyType, ParticlesType, BodyPartByParticleType, MaterialType&gt;</div><div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="class_s_p_h_1_1_part_dynamics_by_particle_reduce.html#a1c3ea4816d0629dd5ddaf430e2da67d2">   67</a></span>&#160;        ::exec(Real dt)</div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;    {</div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;        ReturnType temp = initial_reference_;</div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;        this-&gt;SetupReduce();</div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;        <span class="comment">//note that base member need to referred by pointer</span></div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;        <span class="comment">//due to the template class has not been instantiated yet</span></div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;        <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i = 0; i &lt; constrained_particles_.size(); ++i)</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;        {</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;            temp = reduce_operation_(temp, ReduceFunction(constrained_particles_[i], dt));</div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;        }</div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;        <span class="keywordflow">return</span> OutputResult(temp);</div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;    }</div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">class </span>ReturnType, <span class="keyword">class </span>ReduceOperation,</div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;        <span class="keyword">class </span>BodyType, <span class="keyword">class </span>ParticlesType, <span class="keyword">class </span>BodyPartByParticleType, <span class="keyword">class </span>MaterialType&gt;</div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;        ReturnType <a class="code" href="class_s_p_h_1_1_part_dynamics_by_particle_reduce.html">PartDynamicsByParticleReduce</a>&lt;ReturnType, ReduceOperation,</div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;        BodyType, ParticlesType, BodyPartByParticleType, MaterialType&gt;</div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;        ::parallel_exec(Real dt)</div><div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;    {</div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;        ReturnType temp = initial_reference_;</div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;        this-&gt;SetupReduce();</div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;        <span class="comment">//note that base member need to referred by pointer</span></div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;        <span class="comment">//due to the template class has not been instantiated yet</span></div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;        temp = parallel_reduce(blocked_range&lt;size_t&gt;(0, constrained_particles_.size()),</div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;            temp,</div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;            [&amp;](<span class="keyword">const</span> blocked_range&lt;size_t&gt;&amp; r, ReturnType temp0)-&gt;ReturnType {</div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;                <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> n = r.begin(); n != r.end(); ++n) {</div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;                    temp0 = reduce_operation_(temp0, ReduceFunction(constrained_particles_[n], dt));</div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;                }</div><div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;                <span class="keywordflow">return</span> temp0;</div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;            },</div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;            [<span class="keyword">this</span>](ReturnType x, ReturnType y)-&gt;ReturnType {</div><div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;                <span class="keywordflow">return</span> reduce_operation_(x, y);</div><div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;            }</div><div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;            );</div><div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;</div><div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;        <span class="keywordflow">return</span> OutputResult(temp);</div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;    }   </div><div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;    <span class="comment">//=================================================================================================//</span></div><div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;}</div><div class="ttc" id="class_s_p_h_1_1_part_dynamics_by_cell_html_aac4fa50529a6aaf83e5352983fd4bfa6"><div class="ttname"><a href="class_s_p_h_1_1_part_dynamics_by_cell.html#aac4fa50529a6aaf83e5352983fd4bfa6">SPH::PartDynamicsByCell::exec</a></div><div class="ttdeci">virtual void exec(Real dt=0.0) override</div><div class="ttdef"><b>Definition:</b> particle_dynamics_bodypart.hpp:40</div></div>
<div class="ttc" id="class_s_p_h_1_1_part_dynamics_by_particle_html"><div class="ttname"><a href="class_s_p_h_1_1_part_dynamics_by_particle.html">SPH::PartDynamicsByParticle</a></div><div class="ttdoc">Imposing Lagrangian constrain to a body. That is the constrained particles will be the same during th...</div><div class="ttdef"><b>Definition:</b> particle_dynamics_bodypart.h:24</div></div>
<div class="ttc" id="class_s_p_h_1_1_part_dynamics_by_cell_html"><div class="ttname"><a href="class_s_p_h_1_1_part_dynamics_by_cell.html">SPH::PartDynamicsByCell</a></div><div class="ttdoc">Imposing Eulerian constrain to a body. The constrained particles are the cells tagged. </div><div class="ttdef"><b>Definition:</b> particle_dynamics_bodypart.h:47</div></div>
<div class="ttc" id="class_s_p_h_1_1_part_dynamics_by_particle_reduce_html"><div class="ttname"><a href="class_s_p_h_1_1_part_dynamics_by_particle_reduce.html">SPH::PartDynamicsByParticleReduce</a></div><div class="ttdoc">reduce operation in a Lagrangian contrained region. </div><div class="ttdef"><b>Definition:</b> particle_dynamics_bodypart.h:69</div></div>
<div class="ttc" id="class_s_p_h_1_1_part_dynamics_by_particle_html_a502c0129babb798189cec15ed7c88c0f"><div class="ttname"><a href="class_s_p_h_1_1_part_dynamics_by_particle.html#a502c0129babb798189cec15ed7c88c0f">SPH::PartDynamicsByParticle::exec</a></div><div class="ttdeci">virtual void exec(Real dt=0.0) override</div><div class="ttdef"><b>Definition:</b> particle_dynamics_bodypart.hpp:16</div></div>
<div class="ttc" id="namespace_s_p_h_html_a856451cbf2b050bbfc31b266ec4f7022"><div class="ttname"><a href="namespace_s_p_h.html#a856451cbf2b050bbfc31b266ec4f7022">SPH::CellListDataVector</a></div><div class="ttdeci">StdLargeVec&lt; ListData &gt; CellListDataVector</div><div class="ttdef"><b>Definition:</b> sph_data_conainers.h:41</div></div>
<div class="ttc" id="namespace_s_p_h_html"><div class="ttname"><a href="namespace_s_p_h.html">SPH</a></div><div class="ttdef"><b>Definition:</b> base_body_supplementary.cpp:11</div></div>
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